sample collector

英 美
  • 取样器,试样收集器
  • collector n.收集家;收税员;收取款项的人;收集器
  • sample n.样品;样本vt.采样;取样;品尝,体验
    1. As the sampler is dragged along the bed, it collects a sample from the top layer of bed material.
      取样器沿河底拖动,收取表层河床质。